RE: grouping content

Hello again,

I really appreciate all of the help you all gave me on my last question, i
hate to keep buggin you...

Here's what I've got now:

origonal question

Need to make this happen

Location A
Value 8
Value 5
Value 1
Location B
Value 2
Value 6
Value 1
Location C
Value 3
Value 1
Value 2

This was the xml:

<root>
 <Location Area="A" Value="23"/>
 <Location Area="A" Value="24"/>
 <Location Area="A" Value="45"/>
 <Location Area="A" Value="88"/>
 <Location Area="B" Value="38"/>
 <Location Area="B" Value="18"/>
 <Location Area="C" Value="241"/>
 <Location Area="C" Value="213"/>
</root>

With your guys help I was able to make this happen, this next part seems to
be a rather simple question:

To build the xml farther, it looks more like this:
<root>
<World>
	<NorthAmerica>
		<US>
			<Location Area="Minnesota" Scope="Rural"
Type="Grassland" value="200 Square Miles"/>
			<Location Area="Minnesota" Scope="Urban"
Type="Grassland" value="20 Square Miles"/>
			<Location Area="Minnesota" Scope="Rural"
Type="Marshland" value="100 Square Miles"/>
			<Location Area="Minnesota" Scope="Urban"
Type="Marshland" value="4 Square Miles"/>
			<Location Area="Wisconsin" Scope="Rural"
Type="Grassland" value="120 Square Miles"/>
			<Location Area="Wisconsin" Scope="Urban"
Type="Grassland" value="75 Square Miles"/>
			<Location Area="Wisconsin" Scope="Rural"
Type="Marshland" value="12 Square Miles"/>
			<Location Area="Wisconsin" Scope="Urban"
Type="Marshland" value="22 Square Miles"/>
		</US>
	</NorthAmerica>
</World>
</Root>

And the output is like this:

Minnesota

Grassland
Rural: 200 Square Miles
Urban: 20 Square Miles

Marshland
Rural: 100 Square Miles
Urban: 4 Square Miles

Wisconsin

Grassland
Rural: 120 Square Miles
Urban: 75 Square Miles

Marshland
Rural: 12 Square Miles
Urban: 22 Square Miles



Aside from the Minnesota and Wisconsin headers I had everything else
working, what I had was:

<!-- ****************************** -->
<!-- ****************************** -->
<xsl:template match="/">
<xsl:apply-templates select="//World/NorthAmerica/US">
<xsl:sort select="@Area" order="ascending"/>
<xsl:sort select="@Type" order="ascending"/>
</xsl:apply-templates>
</xsl:template>

<xsl:template match="World/NorthAmerica/US">
<!-- code -->
</xsl:template>
<!-- ****************************** -->
<!-- ****************************** -->

Even though my @value was not nestled inside a row it worked in both
netscape and ie.
I was doing this because the xml had the possibility of not being in the
exact order i wanted it.

Now when i do that, for some reason if i try:

<xsl:template match="World/NorthAmerica/US">
I cannot just have:
  <xsl:for-each select="[@Area and
generate-id(.)=generate-id(key('LocationGroups',@Area))]">

That returns an error

So I tried removing the []'s, that still returns an error. 

To make a long story short, for the code below to work I need to have it
inside the

<xsl:template match="/">

or inside a not-matched template (<xsl:template name="Data">)

Is there a way in the code below to make it run inside a matched template,
or is there a way I can order these results? (I'd paste the xml,xsl i am
working on but i'm not allowed (security risks blah blah blah)) that's why
i'm trying to get as close to my problem as possible.

<root>
 <Location Area="A" Value="23"/>
 <Location Area="A" Value="24"/>
 <Location Area="A" Value="45"/>
 <Location Area="A" Value="88"/>
 <Location Area="B" Value="38"/>
 <Location Area="B" Value="18"/>
 <Location Area="C" Value="241"/>
 <Location Area="C" Value="213"/>
</root>

<?xml version="1.0" encoding="iso-8859-1"?>
<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:key name="LocationGroups" match="Location" use="@Area"/>
 <xsl:template match="/">
  <xsl:for-each select="root/Location[@Area and
generate-id(.)=generate-id(key('LocationGroups',@Area))]">
   <xsl:variable name="group" select="@Area"/>
   Location <xsl:value-of select="$group"/><br/>
   <xsl:for-each select="/root/Location[@Area=$group]">
    &#183;<xsl:value-of select="@Value"/><br/>
   </xsl:for-each>
  </xsl:for-each>
 </xsl:template>
</xsl:stylesheet>

Any info would be appreciated

Gavin

 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list




 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list




 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list